I was pleased with the price and promptness of delivery of this gas cap, but it didn’t come with the collarto hold the cap to the car while fueling. I had to take out the collar from the ancient cap and install it on thenew one. The problem is the two caps are configured differently, so I had to glue the collar onto the new capwith a hot glue gun, which doesn’t allow the collar to swival on the cap when replacing the cap on the fuelspout of the car. Since the collar is stationary, you have to be very careful not to twist the cut betweenthe collar and where it attaches to the car. I’m sure that eventually that cut will break, which means thecap will be left at the gas rank soon after.

Looked at another cap at the local parts store, but it did not have the groove for the retaining strap on myTahoe, and was flimsier in construction. Glad I bought this cap to fix the error on the Tahoe to “Tighten Gas Cap”. Could have been the vent valve causing the error, but I went for the cheaper and simpler one first.

I really delight in this gas cap. It really is clean. I have lots of uses for it. One in fastidious is putting it on my cars gas tank. It’s really a lot of fun. Cudos to the makers of this gas cap. I don’t know how I ever lived without it.